React app built with Replit Agent? Let’s review it.
Expert code review for React apps built with Replit Agent. We find Replit Agent-specific bugs, fix React security issues, and optimize performance. From $19.
Replit Agent issues we find in React projects
Problems specific to Replit Agent's code generation patterns when building React apps.
Secrets stored in Replit environment
API keys and credentials stored in Replit's secrets manager don't transfer when you export the project. Developers often hardcode them as a workaround, creating security risks.
No HTTPS or security headers
Replit's development environment doesn't enforce HTTPS or set security headers. Apps deployed without proper configuration are vulnerable to man-in-the-middle attacks.
Database connection instability
Replit's hosted databases can disconnect unexpectedly. Without connection pooling and retry logic, apps crash or lose data during these interruptions.
File system assumptions
Replit Agent sometimes writes to the file system assuming persistent storage, which breaks on containerized or serverless deployments.
React issues we check for
Common React problems that affect production readiness.
XSS via dangerouslySetInnerHTML
AI tools use dangerouslySetInnerHTML to render dynamic content without sanitization, allowing script injection.
Exposed environment variables
Sensitive keys placed in NEXT_PUBLIC_ or REACT_APP_ prefixed variables, making them visible in the browser bundle.
Unnecessary re-renders
Missing React.memo, useMemo, and useCallback cause components to re-render on every parent update, degrading performance.
Unhandled promise rejections
Async operations in useEffect without proper error handling crash silently or show raw error messages.
Start with a self-serve audit
Get a professional review of your Replit Agent React project at a fixed price.
External Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 vulnerability check
- SSL/TLS configuration analysis
- Security header assessment
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerability analysis
- Code quality review
- Dependency audit
- Architecture review
- Expert + AI code analysis
Complete Bundle
Both scans in one package with cross-referenced findings.
- Everything in both products
- Cross-referenced findings
- Unified action plan
100% credited toward any paid service. Start with an audit, then let us fix what we find.
Frequently asked questions
Can you review React code generated by Replit Agent?
Yes. We regularly audit React projects built with Replit Agent and understand the specific patterns and issues it introduces. Our review covers security, performance, and deployment readiness.
What React issues does Replit Agent typically create?
Common issues in Replit Agent-generated React code include: secrets stored in replit environment, no https or security headers, database connection instability. Combined with React-specific concerns like xss via dangerouslysetinnerhtml and exposed environment variables.
How do I make my Replit Agent React project production-ready?
Start with our code audit ($19) to get a prioritized list of issues. For Replit Agent-built React projects, the typical path is: fix security gaps, address React-specific performance issues, then configure deployment. We provide a fixed quote after the audit.
How much does it cost to review Replit Agent-generated React code?
Our code audit starts at $19 and covers security, performance, architecture, and deployment readiness. For fixes, our Fix & Ship plan is $199. Larger projects get a custom fixed quote — no hourly billing or surprises.
Related resources
Need help with your Replit Agent React project?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.